Re: Linked Data Book in Early Access Release

On 12/6/12 11:51 AM, ☮ elf Pavlik ☮ wrote:
> still it looks like havinghttp://manning.com/dwood  i can't discoverhttp://manning.com/dwood/LinkedData.ttl  following a common convention? what options we could have for that?
> * content type negotiation and redirect -  303?
> * link relation in head of document?

That's because there is some ambiguity in the data, at this time. 
Basically, one than one entity has been denoted using the same URI. 
Possible solution:

<http://manning.com/dwood#this> denotes 'David Wood'.
<http://manning.com/dwood> denotes an HTML document.
<http://manning.com/dwood/LinkedData.ttl> denotes a Turtle based RDF 
document.

This Link shows the problem: 
http://idi.fundacionctic.org/vapour?uri=http%3A%2F%2Fmanning.com%2Fdwood&defaultResponse=dontmind&userAgent=vapour.sourceforge.net

The issue of 303 is a secondary mechanical detail. The important thing 
is to denote all the entities -- in an entity relationship graph (RDF or 
otherwise) -- unambiguously. The mechanics of 303 only comes into play 
when an entity that's not of type 'Web or Internet Document' ends up 
being denoted using a hashless HTTP URI.

-- 

Regards,

Kingsley Idehen 
Founder & CEO
OpenLink Software
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